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叙述了在压水堆核电站主冷却剂泵的研制中,对安全一级部件的主泵泵壳进行“光弹”和“电测”实验应力分析,旨在保证泵壳的结构设计合理,并确保压力边界的完整和安全。实验分别用几何相似的模型泵壳,在内压、自重、地震以及接管系统载荷作用下进
Described in the development of the main coolant pump at PWR nuclear power plant, the “photoelastic” and “electrical test” experimental stress analysis of the main pump casing of the safety first component is designed to ensure the structural design of the pump casing is reasonable and Make sure the pressure boundary is complete and safe. The experiments were carried out by geometrically similar models of pump casing, under internal pressure, weight, earthquake and take over the system load